охладевать bedeutet auf Englisch

cool [cooled, cooling, cools]▼(to become less intense, e.g. less amicable)
verb
[UK: kuːl] [US: ˈkuːl]

cool down▼(to become less agitated)
verb
[UK: kuːl daʊn] [US: ˈkuːl ˈdaʊn]